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当了六年程序员,劝告那些打算去学Python的人…

  • 2026-06-27 13:40:21
当了六年程序员,劝告那些打算去学Python的人…

做了六年Python开发，带过十几个新人，也面试过几百个求职者。说实话，见过太多人学Python的方式从一开始就跑偏了——有人买了课没打开过，有人一上来就啃深度学习，有人学着学着就放弃了，还有人吭哧吭哧学了半年，连个爬虫都写不利索。

其实不是Python难学，是没搞清楚三件事：Python到底能干嘛、怎么学才不绕路、学到什么程度能干活。今天把这几年的经验掏出来聊聊，希望能帮想学Python的人少走点弯路👇

本文来自网友投稿或网络内容，如有侵犯您的权益请联系我们删除，联系邮箱：wyl860211@qq.com 。

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  1. CONNECT:[ UseTime:0.000956s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001461s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000568s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000597s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001240s ]
  6. SELECT * FROM `set` [ RunTime:0.000457s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001172s ]
  8. SELECT * FROM `article` WHERE `id` = 501514 LIMIT 1 [ RunTime:0.000916s ]
  9. UPDATE `article` SET `lasttime` = 1783011633 WHERE `id` = 501514 [ RunTime:0.001289s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000549s ]
  11. SELECT * FROM `article` WHERE `id` < 501514 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.011535s ]
  12. SELECT * FROM `article` WHERE `id` > 501514 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.007103s ]
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  15. SELECT * FROM `article` WHERE `id` < 501514 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.017176s ]
0.256114s